Pioneer Square Mixed (PSM) zone, locational criteria.
Seattle Mun. Code § 23.34.112
in effectThe Pioneer Square Mixed zone designation shall apply to those areas which lie within the Pioneer Square Preservation District, north of those areas predominantly in manufacturing and industrial use and not contained within the International Special Review District. (Ord. 117430 , § 33, 1994.)
Source: Seattle Municipal Code (Municode library)URL: https://library.municode.com/wa/seattle/codes/municipal_codeFetched: 7/25/2026